| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/11/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/11/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
